private void SafeInvokeAddOrUpdateOverlay(AddOrUpdateOverlayEventArgs addOrUpdateOverlayEventArgs)
{
if (AddOrUpdateOverylay == null)
{
return;
}
AddOrUpdateOverlayEvent listener = null;
var invocationList = AddOrUpdateOverylay.GetInvocationList();
foreach (var @delegate in invocationList)
{
try
{
listener = (AddOrUpdateOverlayEvent) @delegate;
listener.Invoke(addOrUpdateOverlayEventArgs);
}
catch (Exception)
{
AddOrUpdateOverylay -= listener;
}
}
}
private void OverlayInterfaceProxy_AddOrUpdateOverylay(AddOrUpdateOverlayEventArgs args)
{
try
{
var imageElement = new ImageElement
{
Alpha = args.Alpha,
ImageStream = args.ImageStream,
Location = args.Location
};
RenderEngine.Overlays[1].Elements.AddOrUpdate(args.OverlayID, imageElement, (k, v) => imageElement);
}
catch (Exception ex)
{
}
}
public void AddOrUpdateOverlayProxyHandler(AddOrUpdateOverlayEventArgs args)
{
AddOrUpdateOverylay?.Invoke(args);
}